Saturday, May25, 2019 L-36.com


Marine Weather and Tides
Nacogdoches, TX

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 6:15AMSunset 8:15PM Saturday May 25, 2019 6:25 AM CDT (11:25 UTC) Moonrise 12:20AMMoonset 11:12AM Illumination 61% Phase: Waning Gibbous; Moon at 21 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
    EDIT      (on/off)   Help


7 Day Forecast for Marine Location Near Nacogdoches, TX
   Hourly   EDIT   Help
location: 31.61, -94.65     debug


Area Discussion for - Shreveport, LA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus64 kshv 250858
afdshv
area forecast discussion
national weather service shreveport la
358 am cdt Sat may 25 2019

Short term today through Sunday
an upper level ridge will remain firmly entrenched over the
southeast CONUS through Sunday. Subsidence associated with this
ridge will continue to keep hot and generally dry conditions in
place. Any convection that develops over the plains along a
dryline and quasi-stationary front will stay well west and north
of the forecast area. Similar to yesterday, one or two very
isolated showers cannot be ruled our during peak daytime heating
this afternoon, but overall rain chances are very low. Chances for
isolated convection should be even lower on Sunday as the upper
ridge elongates westward over more of the region. Otherwise, a
persistence forecast continues to be the rule of thumb. Daytime
high temperatures will once again warm into the upper 80s to lower
90s. As humidity levels continue to climb, heat index values will
likely rise into the mid to upper 90s over much of northern
louisiana.

Cn

Long term Sunday night through Friday night
surface and upper-level ridge to prevail from Sunday night through
Tuesday, maintaining dry conditions across the region. Temperatures
to range from lows in the lower 70s to highs in the upper 80s to
lower 90s each day.

Temperatures to trend slightly cooler from Tuesday night onward as
upper-level ridge shifts east and a cold front approaches the region
from the northwest. Frontal boundary to serve as the focus for
daytime showers and thunderstorms each day through Friday. Models
still struggling to come to a consensus on whether the front will
actually make it into the ARKLATEX or stay just to the north. Based
on previous model runs, favored a cooler solution with front
bisecting the region by Thursday night. This will allow for cooler
temps across the i-30 corridor with highs in the lower 80s and lows
in the lower 60s. Areas south of the front will remain in southerly
flow with highs climbing to the upper 80s and lows in the lower 70s.

05

Prev discussion issued 1138 pm cdt Fri may 24 2019
aviation...

no changes from 00z TAF package. Increasing cirrus from the nw
this evening from convective blowoff to our west. Will see MVFR
ceilings developing overnight across our NE tx terminal locations
with the possibility of a brief ifr ceiling at lfk. Ceilings
arriving a little later at the txk shv terminals. Eld mlu
terminals should remainVFR thru the TAF package with the
exception of a brief vsby restriction at the mlu terminal near
sunrise. Otherwise ceilings will lift and scatter out by late
morning through the afternoon on sat. Light SE to sse winds
overnight with speeds less than 10kts. Slightly stronger winds
beyond 25 15z with speeds near 12kts or less.

13

Preliminary point temps pops
Shv 91 72 91 71 0 0 0 10
mlu 92 68 93 71 0 0 0 10
deq 89 70 89 69 0 0 0 10
txk 89 71 89 70 0 0 0 10
eld 91 70 92 70 0 0 0 10
tyr 90 70 88 70 0 0 0 10
ggg 91 70 90 71 0 0 0 10
lfk 91 71 91 72 0 0 0 10

Shv watches warnings advisories
Ar... None.

La... None.

Ok... None.

Tx... None.

09 05


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Nacogdoches, A L Mangham Jr. Regional Airport, TX4 mi29 minSSE 610.00 miFair73°F72°F96%1018.3 hPa

Wind History from OCH (wind in knots)
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
Last 24hrS7S6S6SE8SE10SE6SE5SE8SE5SE9
G14
SE9SE5S6SE7S5S7S6SE6S3CalmSE4SE5S7SE6
1 day agoSE6SE8SE12
G16
S10S5
G16
SE10SE10
G15
SE12
G17
SE9
G15
SE9SE9SE10SE11SE7SE8SE9S8SE7SE6SE5SE6SE6SE9SE7
2 days agoSE9SE8SE9S9
G23
SE15
G18
S12
G19
S17
G22
S13
G21
S13
G20
SE17
G25
S12
G18
S11
G18
S11SE12
G16
SE7SE10SE10SE10SE8SE8SE9SE7SE8SE6

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map and Satellite Images
       (on/off)   HelpWeather Map
wmap_A
GOES Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Shreveport, LA (7,2,3,4)
      (on/off)   Help

Ground Weather Radar Station Shreveport, LA
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.